95 	unsigned char new, old;  in stac9460_dac_mute()  local
98 	new = (~mute << 7 & 0x80) | (old & ~0x80);  in stac9460_dac_mute()
99 	change = (new != old);  in stac9460_dac_mute()
102 		stac9460_put(ice, idx, new);  in stac9460_dac_mute()
220 	unsigned char new, old;  in stac9460_adc_mute_put()  local
227 		new = (~ucontrol->value.integer.value[i]<<7&0x80) | (old&~0x80);  in stac9460_adc_mute_put()
228 		change = (new != old);  in stac9460_adc_mute_put()
230 			stac9460_put(ice, reg, new);  in stac9460_adc_mute_put()
306 	unsigned char new, old;  in stac9460_mic_sw_put()  local
309 	new = (ucontrol->value.enumerated.item[0] << 7 & 0x80) | (old & ~0x80);  in stac9460_mic_sw_put()
310 	change = (new != old);  in stac9460_mic_sw_put()
312 		stac9460_put(ice, STAC946X_GENERAL_PURPOSE, new);  in stac9460_mic_sw_put()
320 	unsigned char old, new;  in stac9460_set_rate_val()  local
328 		new = 0x08;	/* 256x, base rate mode */  in stac9460_set_rate_val()
330 		new = 0x11;	/* 256x, mid rate mode */  in stac9460_set_rate_val()
332 		new = 0x12;	/* 128x, high rate mode */  in stac9460_set_rate_val()
334 	if (old == new)  in stac9460_set_rate_val()
344 	stac9460_put(ice, STAC946X_MASTER_CLOCKING, new);  in stac9460_set_rate_val()
580 	unsigned char new, old, itemvalue;  in ak4114_input_sw_put()  local
587 	new = (itemvalue & AK4114_IPS0) | (old & ~AK4114_IPS0);  in ak4114_input_sw_put()
588 	change = (new != old);  in ak4114_input_sw_put()
590 		prodigy192_ak4114_write(ice, AK4114_REG_IO1, new);  in ak4114_input_sw_put()